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IntelFsp2Pkg BaseFspSwitchStackLib: Remove MASM/GAS files 

Keep NASM file only for new added modules.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Giri Mudusuru <giri.p.mudusuru@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
This commit is contained in:
Liming Gao 2016-07-08 22:49:22 +08:00
parent 119748ee58
commit 01dbab7048
3 changed files with 0 additions and 157 deletions
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2
IntelFsp2Pkg/Library/BaseFspSwitchStackLib/BaseFspSwitchStackLib.inf
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@ -24,8 +24,6 @@
FspSwitchStackLib.c FspSwitchStackLib.c
[Sources.IA32] [Sources.IA32]
Ia32/Stack.asm
Ia32/Stack.s
Ia32/Stack.nasm Ia32/Stack.nasm
[Packages] [Packages]

77
IntelFsp2Pkg/Library/BaseFspSwitchStackLib/Ia32/Stack.asm
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@ -1,77 +0,0 @@
;------------------------------------------------------------------------------
;
; Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR>
; This program and the accompanying materials
; are licensed and made available under the terms and conditions of the BSD License
; which accompanies this distribution. The full text of the license may be found at
; http://opensource.org/licenses/bsd-license.php.
;
; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
;
; Abstract:
;
; Switch the stack from temporary memory to permenent memory.
;
;------------------------------------------------------------------------------
.586p
.model flat,C
.code
;------------------------------------------------------------------------------
; UINT32
; EFIAPI
; Pei2LoaderSwitchStack (
; VOID
; )
;------------------------------------------------------------------------------
EXTERNDEF C MeasurePoint:PROC
Pei2LoaderSwitchStack PROC C PUBLIC
xor eax, eax
jmp FspSwitchStack
Pei2LoaderSwitchStack ENDP
;------------------------------------------------------------------------------
; UINT32
; EFIAPI
; Loader2PeiSwitchStack (
; VOID
; )
;------------------------------------------------------------------------------
Loader2PeiSwitchStack PROC C PUBLIC
jmp FspSwitchStack
Loader2PeiSwitchStack ENDP
;------------------------------------------------------------------------------
; UINT32
; EFIAPI
; FspSwitchStack (
; VOID
; )
;------------------------------------------------------------------------------
EXTERNDEF C SwapStack:PROC
FspSwitchStack PROC C PUBLIC
; Save current contexts
push eax
pushfd
cli
pushad
sub esp, 8
sidt fword ptr [esp]
; Load new stack
push esp
call SwapStack
mov esp, eax
; Restore previous contexts
lidt fword ptr [esp]
add esp, 8
popad
popfd
add esp, 4
ret
FspSwitchStack ENDP
END

78
IntelFsp2Pkg/Library/BaseFspSwitchStackLib/Ia32/Stack.s
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@ -1,78 +0,0 @@
#------------------------------------------------------------------------------
#
# Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php.
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
# Abstract:
#
# Switch the stack from temporary memory to permenent memory.
#
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
# UINT32
# EFIAPI
# Pei2LoaderSwitchStack (
# VOID
# )
#------------------------------------------------------------------------------
ASM_GLOBAL ASM_PFX(Pei2LoaderSwitchStack)
ASM_PFX(Pei2LoaderSwitchStack):
xorl %eax, %eax
jmp ASM_PFX(FspSwitchStack)
#------------------------------------------------------------------------------
# UINT32
# EFIAPI
# Loader2PeiSwitchStack (
# VOID
# )
#------------------------------------------------------------------------------
ASM_GLOBAL ASM_PFX(Loader2PeiSwitchStack)
ASM_PFX(Loader2PeiSwitchStack):
jmp ASM_PFX(FspSwitchStack)
#------------------------------------------------------------------------------
# UINT32
# EFIAPI
# FspSwitchStack (
# VOID
# )
#------------------------------------------------------------------------------
ASM_GLOBAL ASM_PFX(FspSwitchStack)
ASM_PFX(FspSwitchStack):
#
#Save current contexts
#
push %eax
pushf
cli
pusha
sub $0x08, %esp
sidt (%esp)
#
# Load new stack
#
push %esp
call ASM_PFX(SwapStack)
movl %eax, %esp
#
# Restore previous contexts
#
lidt (%esp)
add $0x08,%esp
popa
popf
add $0x04,%esp
ret